Σ index Eq pack 7 Ledger /3 Batch 4 Matrix 17 Matrix 5 Σ#12 Rxn set 8 Matrix 23 Σ#18 Eq pack 1 Rxn set 2 Σ#6

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-18 21:10Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

λ = h/p

320K

∫₀^∞ e^(-φ²) dφ = √π / 2

144K

det| 4 7 ; 0 5 | = 20

∑_{k=1}^{n} k = n(n+1)/2

90K

CaCO₃ → CaO + CO₂

438K

∑_{k=1}^{n} k = n(n+1)/2

\binom{n}{k} = \frac{n!}{k!(n-k)!}

394K

∑_{k=1}^{n} k = n(n+1)/2

29K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

d/dψ [ψ^2] = 2ψ^1

94K

11φ² + 7φ + 7 = 0

211K

det| 12 4 ; 3 13 | = 144

det| 7 4 ; 4 8 | = 40

390K

e^{i\pi} + 1 = 0

69K

12γ² + 8γ + 0 = 0

N₂ + 3H₂ ⇌ 2NH₃

144K

ω = 2πf

352K

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